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external modem

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4 replies

by x_ross

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If my external modem light doesn't turn on, even though the connections and everything is ok, then what must be the problem? Is the device going bad or I might need to update the drivers for it?

4 replies

by dynoe

Is the device working properly? If so, it might just be that the power light is bad, but it doesn't necessarily mean that the entire unit will go bad. If the entire unit is not turning on however, try another power source.

by thechas

If this is other than a USB modem, check the wall transformer.

If it is cold to the touch, it has gone bad.
You can check it further with a Volt Meter.

Many OEMS use undersized transformers, and hope that they stay alive through the warranty period.

A good source for wall worts is Hosfelt Electronics.
Wide selection, and low prices.

If it's a USB modem, you may need a powered hub. Many motherboards don't supply enough 5 Volt power on the USB ports to run devices.

Chas

by gdiakos

I assume you get no power at all to the modem. Therefore the transformer/power supply is blown.No need to look for new drivers, just get a differrent (new) modem. If, on the other hand the modem works but just the power light doesn't, then the smalllight balb is blown, don't worry keep using your modem.

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